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MA_775_DIABLO [31]
3 years ago
9

Which pair of equations could not be used to solve the following equations for x and y?

Mathematics
2 answers:
Fittoniya [83]3 years ago
5 0

Answer:

B?

Step-by-step explanation:

I think the answer is B sorry if I'm wrong.

dsp733 years ago
4 0

Answer: 4

Step-by-step explanation:

I was looking for the answer for this question for my own homework, and the answer is four on mine, however this post wasn't clearly formatted so I can't tell the difference between answers...

For those of you who are here from a g00gle search:

THE ANSWER IS:

8x + 4y = 44

-8x + 8y = -8

BECAUSE ONLY ONE SIDE OF THE SECOND EQUATION WAS MULTIPLIED BY FOUR

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Math question for 30 points please answer correctly
joja [24]

Answer:

D. The rate of change for function B is greater than the rate of change for function A

Step-by-step explanation:

Function a has a slope (aka rate of change) of 3/3

I know this because we start at (-3, 0) then finish at (0, 3)

We added 3 to both the x value and the y value.

3/3 = 1, so we have a rate of change of 1 for function A

Now that we know this, we can write the equation out into slope intercept form.

We can get y = x + 3

The equation for function B is y = 5x + 5

The slope for function B is greater, therefore the rate of change for function B is greater than the rate of change for function A

4 0
3 years ago
What is the range of the given function?
tino4ka555 [31]

Answer:

Step-by-step explanation:

we know that

The Domain of the function are all the values of x that can take the function

in this problem the domain is

The Range of the function are all the values of y that can take the function

in this problem the range is

therefore

{y | y = –7, –1, 0, 9}  baaaam

know my brain hurts i hope this helped because i really tried haha sorry if it doesnt

8 0
4 years ago
What is the solution to the system that is created by the equation y=-x+6 and the graph shown below?
mina [271]
The graph graphed is y=1/2x

so
y=1/2x and y=-x+6
y=y so
1/2x=-x+6
times 2 both sides
x=-2x+12
add 2x both sides
3x=12
x=4

sub back
y=1/2x
y=1/2(4)
y=2

(4,2) is the solution
3 0
3 years ago
Read 2 more answers
Before you answer, make sure to do a step by step explanation, if you forget, it's whatever. I'll give crowns to the people that
katen-ka-za [31]

Answer: 36.84

(lmk if this isnt right)

Step-by-step explanation:

To find the perimeter of the rectangle:

3+3+3+3+3+3=18

or

3(6)=18

To find the diameter of the circle:

12-(3+3)

12-6=6

You can combine the 2 half circles to make 1 full circle since they both have the same diameter. Use the circumference formula to solve.

C=πd

Substitute

C=3.14(6)

Multiply

C=18.84

Add the perimeter of the rectangle and the circumference of the circle.

18+18.84=36.84

4 0
3 years ago
Plzz hurry ill give brainliest
abruzzese [7]

Answer:

18c-s

Step-by-step explanation:

Spike. dont. Trust. It

4 0
3 years ago
Read 2 more answers
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